ExplainPlease Q&A - Recent questions and answers in Probability
http://www.explainplease.com/qa/mathematics/probability
Powered by Question2AnswerIf you toss a coin 200 times predict the number of times the coins will land on heads
http://www.explainplease.com/174676/toss-coin-times-predict-number-times-the-coins-will-land-heads
Probabilityhttp://www.explainplease.com/174676/toss-coin-times-predict-number-times-the-coins-will-land-headsMon, 27 Mar 2017 13:49:54 +0000Answered: Describe the relationship is between equations and the properties of equality
http://www.explainplease.com/169882/describe-relationship-between-equations-properties-equality?show=170095#a170095
An inverse operation are two operations that undo each other e.g. addition and subtraction or multiplication and division.Probabilityhttp://www.explainplease.com/169882/describe-relationship-between-equations-properties-equality?show=170095#a170095Wed, 01 Mar 2017 19:01:44 +0000Answered: there is a 30% sale on how much will a 60 pound MP3 player cost
http://www.explainplease.com/75310/there-is-a-30%25-sale-on-how-much-will-a-60-pound-mp3-player-cost?show=167573#a167573
It will cost you around 42 pounds.Probabilityhttp://www.explainplease.com/75310/there-is-a-30%25-sale-on-how-much-will-a-60-pound-mp3-player-cost?show=167573#a167573Tue, 21 Feb 2017 12:58:40 +0000What is Conditional Probability ?
http://www.explainplease.com/167102/what-is-conditional-probability
Probabilityhttp://www.explainplease.com/167102/what-is-conditional-probabilityMon, 20 Feb 2017 13:31:13 +0000What is probability of getting a 2 or a 5 when a die is rolled ?
http://www.explainplease.com/167101/what-is-probability-of-getting-a-2-or-a-5-when-a-die-is-rolled
Probabilityhttp://www.explainplease.com/167101/what-is-probability-of-getting-a-2-or-a-5-when-a-die-is-rolledMon, 20 Feb 2017 13:30:04 +0000What is Probability ?
http://www.explainplease.com/167099/what-is-probability
Probabilityhttp://www.explainplease.com/167099/what-is-probabilityMon, 20 Feb 2017 13:28:09 +0000In a throw of a coin , find the probability of getting a head ?
http://www.explainplease.com/167095/in-a-throw-of-a-coin-find-the-probability-of-getting-a-head
Probabilityhttp://www.explainplease.com/167095/in-a-throw-of-a-coin-find-the-probability-of-getting-a-headMon, 20 Feb 2017 13:24:39 +0000What is the probability of getting a sum 9 from two throws of a die ?
http://www.explainplease.com/167092/what-is-the-probability-of-getting-sum-from-two-throws-of-die
What will the probability of getting a sum of 9 from two throws of a die ?Probabilityhttp://www.explainplease.com/167092/what-is-the-probability-of-getting-sum-from-two-throws-of-dieMon, 20 Feb 2017 13:22:49 +0000Answered: what is equation?
http://www.explainplease.com/142838/what-is-equation?show=166626#a166626
An equation is a statement of anequality containing one or more variables.Probabilityhttp://www.explainplease.com/142838/what-is-equation?show=166626#a166626Fri, 17 Feb 2017 14:15:40 +0000What is the probability that a randomly selected home run was hit to left field?
http://www.explainplease.com/164443/what-probability-that-randomly-selected-home-hit-left-field
A baseball player hits 58 home runs in a season. Of the 58 home runs, 18 went to right field, 18 went to right center field, 8 went to center field, 9 went to left center field and 5 went to left fieldProbabilityhttp://www.explainplease.com/164443/what-probability-that-randomly-selected-home-hit-left-fieldThu, 24 Mar 2016 23:37:32 +0000Answered: in a small town 40% of the people have dogs, 30% have cats, 27% have cats and dog what percent has neither cats nor dogs
http://www.explainplease.com/163352/small-people-have-cats-have-cats-what-percent-neither-cats-dogs?show=163440#a163440
Add the percentages and subtract that total from 100 for answerProbabilityhttp://www.explainplease.com/163352/small-people-have-cats-have-cats-what-percent-neither-cats-dogs?show=163440#a163440Mon, 28 Dec 2015 13:34:38 +0000if there are 20 rows and 40 columns. how many tubes are there.
http://www.explainplease.com/161832/if-there-are-20-rows-and-40-columns-how-many-tubes-are-there
Basic pre employment math testProbabilityhttp://www.explainplease.com/161832/if-there-are-20-rows-and-40-columns-how-many-tubes-are-thereTue, 27 Oct 2015 13:44:57 +0000Answered: raul has 56 bouncy balls.
http://www.explainplease.com/96673/raul-has-56-bouncy-balls?show=143186#a143186
56_x=3x<br />
<br />
<br />
<br />
thus x=14Probabilityhttp://www.explainplease.com/96673/raul-has-56-bouncy-balls?show=143186#a143186Tue, 23 Sep 2014 09:51:19 +0000Answered: (8+9) 5=8 (5)+9 (5)=
http://www.explainplease.com/142187/8-9-5-8-5-9-5?show=142325#a142325
idk the answerProbabilityhttp://www.explainplease.com/142187/8-9-5-8-5-9-5?show=142325#a142325Thu, 11 Sep 2014 15:53:58 +0000what are the odds of hitting a royal flush with no dueces on a .25 cent video poker game
http://www.explainplease.com/139865/what-odds-hitting-royal-flush-with-dueces-cent-video-poker-game
Probabilityhttp://www.explainplease.com/139865/what-odds-hitting-royal-flush-with-dueces-cent-video-poker-gameFri, 29 Aug 2014 13:55:39 +0000what are the odds of getting invited to a basketball showcase
http://www.explainplease.com/140076/what-are-the-odds-of-getting-invited-to-basketball-showcase
Elite100 showcaseProbabilityhttp://www.explainplease.com/140076/what-are-the-odds-of-getting-invited-to-basketball-showcaseFri, 22 Aug 2014 23:47:51 +0000what are odds of lottery number 0374 falling on 5-28-2014
http://www.explainplease.com/136212/what-are-odds-of-lottery-number-0374-falling-on-5-28-2014
Lottery numbersProbabilityhttp://www.explainplease.com/136212/what-are-odds-of-lottery-number-0374-falling-on-5-28-2014Thu, 29 May 2014 02:39:46 +0000What is 20 % of $719.00
http://www.explainplease.com/135615/what-is-20-%25-of-%24719-00
Probabilityhttp://www.explainplease.com/135615/what-is-20-%25-of-%24719-00Mon, 26 May 2014 23:16:23 +0000i have a nickel,dime and quarter. whats the probability of getting heads on all three coins?
http://www.explainplease.com/135847/nickel-quarter-whats-probability-getting-heads-three-coins
Probabilityhttp://www.explainplease.com/135847/nickel-quarter-whats-probability-getting-heads-three-coinsMon, 26 May 2014 19:12:03 +0000What does it means to find the theoretical probability of something
http://www.explainplease.com/135228/what-does-means-find-the-theoretical-probability-something
Probabilityhttp://www.explainplease.com/135228/what-does-means-find-the-theoretical-probability-somethingThu, 22 May 2014 03:56:11 +0000Answered: red is next to yellow. green is last. orange is between green and yellow which parrot is first?
http://www.explainplease.com/133569/yellow-green-orange-between-green-yellow-which-parrot-first?show=133952#a133952
the brown oneProbabilityhttp://www.explainplease.com/133569/yellow-green-orange-between-green-yellow-which-parrot-first?show=133952#a133952Mon, 12 May 2014 22:21:51 +00003, -6, 12, 4, 20, ?
http://www.explainplease.com/131815/3-6-12-4-20
Probabilityhttp://www.explainplease.com/131815/3-6-12-4-20Sat, 19 Apr 2014 05:21:54 +0000Answered: How do you do a independent or dependent event?
http://www.explainplease.com/131149/how-do-you-do-a-independent-or-dependent-event?show=131381#a131381
If you want to do an independent event then you do not have any sponsors or help from the public to fund the event. If you do a dependent event then you rely on donation from donors and the public to fund and pay for the event.Probabilityhttp://www.explainplease.com/131149/how-do-you-do-a-independent-or-dependent-event?show=131381#a131381Tue, 08 Apr 2014 13:41:42 +0000Answered: 5 of 8 people play musical instuments if 140 play musical instruments how many people are there
http://www.explainplease.com/130065/people-musical-instuments-musical-instruments-people-there?show=130116#a130116
I guess there should be 192 people in total.Probabilityhttp://www.explainplease.com/130065/people-musical-instuments-musical-instruments-people-there?show=130116#a130116Thu, 03 Apr 2014 09:14:49 +0000Answered: equation to check 83+198-281
http://www.explainplease.com/106934/equation-to-check-83-198-281?show=129761#a129761
83+198-281 = 0.Probabilityhttp://www.explainplease.com/106934/equation-to-check-83-198-281?show=129761#a129761Tue, 01 Apr 2014 15:45:46 +0000Answered: how do you do simplest form 6/8
http://www.explainplease.com/108252/how-do-you-do-simplest-form-6-8?show=129688#a129688
6/8 divide by 2/2 = 3/4Probabilityhttp://www.explainplease.com/108252/how-do-you-do-simplest-form-6-8?show=129688#a129688Tue, 01 Apr 2014 10:03:23 +0000Answered: How long will it take for the dog to be 0.7 away from the owner?
http://www.explainplease.com/90224/how-long-will-it-take-for-the-dog-to-be-0-7-away-from-the-owner?show=129668#a129668
<p style="margin-bottom: 0in">
It is given d= 35t+0.1, where d=0.7 miles and we have to find t.</p>
<p style="margin-bottom: 0in">
so 0.7= 35t+0.1</p>
<p style="margin-bottom: 0in">
0.7-0.1=35t</p>
<p style="margin-bottom: 0in">
0.6=35t</p>
<p style="margin-bottom: 0in">
t=0.6/35</p>
<p style="margin-bottom: 0in">
therefore t= 0.01714 hour.</p>Probabilityhttp://www.explainplease.com/90224/how-long-will-it-take-for-the-dog-to-be-0-7-away-from-the-owner?show=129668#a129668Tue, 01 Apr 2014 08:23:34 +0000Answered: what is the sequence of 2, 7, 26, 101, 400, ?
http://www.explainplease.com/90471/what-is-the-sequence-of-2-7-26-101-400?show=129554#a129554
<p style="margin-bottom: 0in">
The sequence of 2,7,26, 101, 400 is 2, 7, 26, 101, 400, 1595, 6374, 25489, 101948.</p>Probabilityhttp://www.explainplease.com/90471/what-is-the-sequence-of-2-7-26-101-400?show=129554#a129554Sat, 29 Mar 2014 13:45:51 +0000Answered: what is the sequece of 7, 21, 8, 72, 9, ?
http://www.explainplease.com/90472/what-is-the-sequece-of-7-21-8-72-9?show=129084#a129084
<p style="margin-bottom: 0in">
The sequence is 7,21,8,72,9,123.</p>Probabilityhttp://www.explainplease.com/90472/what-is-the-sequece-of-7-21-8-72-9?show=129084#a129084Wed, 26 Mar 2014 15:19:49 +0000Blocked 15 out of 21 shots experimental probability for a block next shot?
http://www.explainplease.com/129005/blocked-shots-experimental-probability-for-block-next-shot
Probabilityhttp://www.explainplease.com/129005/blocked-shots-experimental-probability-for-block-next-shotWed, 26 Mar 2014 09:10:32 +0000Answered: What's next number in sequence 2,7,26,101,400
http://www.explainplease.com/113629/whats-next-number-in-sequence-2-7-26-101-400?show=127890#a127890
<p style="margin-bottom: 0in">
The next number in the sequence 2,7,26,101,400 is 1595.Which is got by</p>
<p style="margin-bottom: 0in">
7=(2*4-1)</p>
<p style="margin-bottom: 0in">
26=(7*4-2)</p>
<p style="margin-bottom: 0in">
101=(26*4-3)</p>
<p style="margin-bottom: 0in">
400=(101*4-4)</p>
<p style="margin-bottom: 0in">
so 1595=(400*4-5)</p>Probabilityhttp://www.explainplease.com/113629/whats-next-number-in-sequence-2-7-26-101-400?show=127890#a127890Sat, 22 Mar 2014 14:06:01 +0000Answered: a hat comes in black, red or white, and medium or large what is the number of outcomes in a tree diagram
http://www.explainplease.com/124260/comes-black-white-medium-large-number-outcomes-tree-diagram?show=127568#a127568
There are six outcomes, black medium,black large, red medium, red large, white medium, white large.Probabilityhttp://www.explainplease.com/124260/comes-black-white-medium-large-number-outcomes-tree-diagram?show=127568#a127568Fri, 21 Mar 2014 16:13:43 +0000Answered: 3 pay $10 each for a room, desk clerk gave $5 back kept 2 of the 5 dollars and each guy received $1 each.Find missing $
http://www.explainplease.com/97448/clerk-gave-back-kept-dollars-each-received-each-find-missing?show=125750#a125750
3 pay $10 that is $30, clerk gave $5 back that means they have $5, clerk kept $2, that means they have $3 and he gave $1 each to they guys that is $3 + $2 = $5.....so where is the missing dollare in this?Probabilityhttp://www.explainplease.com/97448/clerk-gave-back-kept-dollars-each-received-each-find-missing?show=125750#a125750Sat, 15 Mar 2014 08:11:31 +0000what are the odds of predicting the winner of a 64 team knock out competition
http://www.explainplease.com/124737/what-odds-predicting-the-winner-team-knock-out-competition
Probabilityhttp://www.explainplease.com/124737/what-odds-predicting-the-winner-team-knock-out-competitionWed, 12 Mar 2014 20:34:32 +0000Answered: What is the answer to 3m+2=10
http://www.explainplease.com/119320/what-is-the-answer-to-3m-2-10?show=123480#a123480
<p style="margin-bottom: 0in">
answer to 3m+2=10 is 8/3.</p>
<p style="margin-bottom: 0in">
that is solved below</p>
<p style="margin-bottom: 0in">
3m+2=10</p>
<p style="margin-bottom: 0in">
3m=10-2</p>
<p style="margin-bottom: 0in">
3m=8</p>
<p style="margin-bottom: 0in">
m=8/3.</p>Probabilityhttp://www.explainplease.com/119320/what-is-the-answer-to-3m-2-10?show=123480#a123480Fri, 07 Mar 2014 11:44:13 +0000A fair coin is flipped 250 times,approximately how many times can we except the coin to land on tails
http://www.explainplease.com/123087/flipped-times-approximately-many-times-except-coin-land-tails
Probabilityhttp://www.explainplease.com/123087/flipped-times-approximately-many-times-except-coin-land-tailsFri, 07 Mar 2014 08:18:25 +0000what are the principles of probability?
http://www.explainplease.com/123340/what-are-the-principles-of-probability
general principlesProbabilityhttp://www.explainplease.com/123340/what-are-the-principles-of-probabilityFri, 07 Mar 2014 07:06:51 +0000if rachel flips a coin 2 times what is the probability she will land on heads both times
http://www.explainplease.com/123091/rachel-flips-coin-times-what-probability-land-heads-both-times
She has a coin and flips it 2 timesProbabilityhttp://www.explainplease.com/123091/rachel-flips-coin-times-what-probability-land-heads-both-timesThu, 06 Mar 2014 10:32:38 +0000Answered: what does probability mean
http://www.explainplease.com/100098/what-does-probability-mean?show=116955#a116955
<p>
<span>The extent to which something is likely to happen or be the case</span> is called Probability.</p>Probabilityhttp://www.explainplease.com/100098/what-does-probability-mean?show=116955#a116955Fri, 07 Feb 2014 17:31:47 +0000Answered: A coin is tossed once ,what is the possible out come?
http://www.explainplease.com/112853/a-coin-is-tossed-once-what-is-the-possible-out-come?show=113249#a113249
50% chance it will land on heads, 50% chance it will land on tailsProbabilityhttp://www.explainplease.com/112853/a-coin-is-tossed-once-what-is-the-possible-out-come?show=113249#a113249Wed, 22 Jan 2014 04:24:09 +00001#1=2, 3#5=34, 6#9=117, 10#14=296, 15#19 = what and how did you arrive at that answer
http://www.explainplease.com/108348/3%235-6%239-10%2314-296-15%2319-what-and-how-did-you-arrive-that-answer
Probabilityhttp://www.explainplease.com/108348/3%235-6%239-10%2314-296-15%2319-what-and-how-did-you-arrive-that-answerThu, 09 Jan 2014 23:16:38 +0000Answered: if I roll a dice 30 times how times would you expect it to land on the number 5
http://www.explainplease.com/106842/roll-dice-times-how-times-would-you-expect-land-on-the-number?show=106994#a106994
Well, you have a 5 over 30%chance it'll land on five. Which can be simplified to 1 over 6% chance. You do the math from thereProbabilityhttp://www.explainplease.com/106842/roll-dice-times-how-times-would-you-expect-land-on-the-number?show=106994#a106994Mon, 06 Jan 2014 20:09:28 +0000anwser to a=05 in a three digit combo
http://www.explainplease.com/101871/anwser-to-a-05-in-a-three-digit-combo
Probabilityhttp://www.explainplease.com/101871/anwser-to-a-05-in-a-three-digit-comboSun, 22 Dec 2013 18:58:30 +0000Answered: Does order of 100 numbers matter when spinning a probability wheel?
http://www.explainplease.com/29893/does-order-numbers-matter-when-spinning-probability-wheel?show=101780#a101780
<p>
It doesn't matter if one bets neighbor numbers or numbers that are far away from each other. That's why in roulette no event can have 100% probability. For more information you can refer this link. <a href="http://www.math.wsu.edu/students/aredford/worksheet_2.html" rel="nofollow">http://www.math.wsu.edu/students/aredford/worksheet_2.html</a></p>Probabilityhttp://www.explainplease.com/29893/does-order-numbers-matter-when-spinning-probability-wheel?show=101780#a101780Sat, 21 Dec 2013 16:25:55 +0000luke does a mile run in 7 minutes colleen n 5 how much onger will it take luke then colleen in 11minutes
http://www.explainplease.com/99815/minutes-colleen-much-onger-will-take-luke-colleen-11minutes
Probabilityhttp://www.explainplease.com/99815/minutes-colleen-much-onger-will-take-luke-colleen-11minutesTue, 17 Dec 2013 18:18:26 +0000a class has 9 students who are seated at random, what's the probability they will be arranged from shortest to tallest?
http://www.explainplease.com/96789/students-seated-random-probability-arranged-shortest-tallest
a class has 9 students who are to be assigned seating at random. what is the probability that the students wil be arranged in order from shortest to tallest?Probabilityhttp://www.explainplease.com/96789/students-seated-random-probability-arranged-shortest-tallestThu, 12 Dec 2013 21:04:25 +0000What are 3 ways that tell me I have finished a division problem?\
http://www.explainplease.com/89232/what-are-3-ways-that-tell-me-i-have-finished-division-problem
Probabilityhttp://www.explainplease.com/89232/what-are-3-ways-that-tell-me-i-have-finished-division-problemWed, 20 Nov 2013 02:12:20 +0000if a fair six-sided dice is thrown three times what is the probability that a 1 appears twice
http://www.explainplease.com/87971/sided-thrown-three-times-what-probability-that-appears-twice
Probabilityhttp://www.explainplease.com/87971/sided-thrown-three-times-what-probability-that-appears-twiceSat, 16 Nov 2013 18:42:00 +0000what does this mean in odds 1:3.11
http://www.explainplease.com/87628/what-does-this-mean-in-odds-1-3-11
Probabilityhttp://www.explainplease.com/87628/what-does-this-mean-in-odds-1-3-11Fri, 15 Nov 2013 21:08:10 +00001 is .60 12 is $1.20 and $1.20 is a $1.80
http://www.explainplease.com/87254/1-is-60-12-is-%241-20-and-%241-20-is-a-%241-80
Probabilityhttp://www.explainplease.com/87254/1-is-60-12-is-%241-20-and-%241-20-is-a-%241-80Fri, 15 Nov 2013 00:43:03 +0000